How to grow Brassica napus for High yield

The moisture content of vegetables is generally very high, so water is an important factor in the high yield of vegetables, and the other is fertilizer. So are there any other factors besides these factors? Next, let's work with the editor to understand how to grow wheat and vegetables to produce high yield!

1. Dig deep into the soil

Rape does not eat deep soil, but after years of planting, the nutrients in the surface soil are lower than those in the deep soil. After all, the deep soil not only has not been destroyed, but also has years of nutrient accumulation. Turning deep into the soil is to make the oil, wheat and vegetable have a better soil environment, because it grows very fast and can mature in a short period of 2 months, so it is necessary to use better nutritious soil to ensure its development. So the first step in high yield is to dig deep into the soil, which is about 15 centimeters deeper than usual.

2. Wide composting

Rapeseed needs plenty of fertilizer to meet its growth needs, so the initial compost is extra important, which is to mix the fertilizer with the soil and compost. At present, there are special soil loosening equipment in many parts of the countryside, where fermented manure is sprinkled on the surface of the soil and stirred with a loosening machine. After two times of mixing, some chemical fertilizers are applied and stirred three times, and then wait for three days before planting. Give the soil time to digest fertility, and then plant.

3. Control density

A rape needs a large amount of nutrients, so blindly pursuing high density is not a high-yield way, and it will only lead to unsatisfactory growth. Reasonable planting density is a great help for high yield. Density according to the local aquatic nutrition environment, the soil fertility is good, the distance between plants is controlled at about 10-15 cm, and the distance between poor fertility is controlled at about 15-20 cm. The span of each ridge is controlled at about 1.2 meters, with a drainage ditch of about 20 centimeters in the middle.

4. Keep moisture

Experienced growers know that the yield of rape and wheat in paddy fields is much higher than that in dry land. And at the beginning of the article, I told you that the water content of vegetables is very high, so the requirement for water is also very high, and the drains mentioned above can also be used for irrigation. The water in the rape field should keep the soil moist for a long time, and a small amount of water exists in the drainage ditch, so that it can build a moist growth environment for the oil, wheat and vegetable, and its leaves grow much faster, which has achieved the effect of high yield.

In fact, the high yield of vegetables is to create a more suitable growth environment for them, so that they can maximize the use of nutrients and grow to the desired effect. If you have a way to improve its growth habits, you can also experiment.